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Backend Technologies

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Which problem does Kafka solve?

Data Producer 1

Data Producer 2

Data Consumer 1

Data Consumer 2

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What is Event Streaming?

Microservice 1

Microservice 2

Microservice 3

Microservice 4

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Concepts and Terminology

Producer

Consumer

Broker

Server

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How does Apache Kafka work?

Topic 1

Topic 2

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How does Apache Kafka work?

Partition 1

Partition 2

Partition 1

Partition 2

Topic 1

Topic 2

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Events

Event key: "Alice"
Event value: "Made a payment of $200 to Bob"
Event timestamp: "Jun. 25, 2024 at 2:06 p.m."

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Storage and Parallelism

Partition 1

Topic

Partition 1

Partition 2

Partition 3

Producer

Events

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Storage and Parallelism

Partition 1

Topic

Partition 1

Partition 2

Partition 3

Producer

Consumer

Events

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Kafka is distributed and decentralized

Topic 1

Partition 1

Topic 2

Partition 1

Topic 1

Partition 2

Topic 2

Partition 2

Broker 1

Broker 2